madebysource/lesshat — pull request #140 by arbylee (2014-12-19 22:26:55+00:00)
Title: Workaround to fix semicolon syntax issue with keyframes

Context: Lessc is adding a semicolon at the end of keyframes definition, which is
invalid css and causes issues on some devices. This also creates issues
if you use anything that parses your css such as grunt-cache-bust.

This adds a noop rule at the end of each keyframes definition, leading
to valid css